Dynamics of coupled human-landscape systems Export

@article{citeulike:2773799, abstract = {A preliminary dynamical analysis of landscapes and humans as hierarchical complex systems suggests that strong coupling between the two that spreads to become regionally or globally pervasive should be focused at multi-year to decadal time scales. At these scales, landscape dynamics is dominated by water, sediment and biological routing mediated by fluvial, oceanic, atmospheric processes and human dynamics is dominated by simplifying, profit-maximizing market forces and political action based on projection of economic effect. Also at these scales, landscapes impact humans through patterns of natural disasters and trends such as sea level rise; humans impact landscapes by the effect of economic activity and changes meant to mitigate natural disasters and longer term trends. Based on this analysis, human-landscape coupled systems can be modeled using heterogeneous agents employing prediction models to determine actions to represent the nonlinear behavior of economic and political systems and rule-based routing algorithms to represent landscape processes. A cellular model for the development of New Orleans illustrates this approach, with routing algorithms for river and hurricane-storm surge determining flood extent, five markets (home, labor, hotel, tourism and port services) connecting seven types of economic agents (home buyers/laborers, home developers, hotel owners/ employers, hotel developers, tourists, port services developer and port services owners/employers), building of levees or a river spillway by political agents and damage to homes, hotels or port services within cells determined by the passage or depth of flood waters. The model reproduces historical aspects of New Orleans economic development and levee construction and the filtering of frequent small-scale floods at the expense of large disasters.}, author = {Werner, B. T. and Mcnamara, D. E.}, booktitle = {38th Binghamton Geomorphology Symposium: Complexity in Geomorphology}, citeulike-article-id = {2773799}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/j.geomorph.2007.04.020}, citeulike-linkout-1 = {http://www.sciencedirect.com/science/article/B6V93-4PCXG8J-7/1/c02b381e5b6044589a8eccdb250565dd}, day = {1}, doi = {10.1016/j.geomorph.2007.04.020}, journal = {Geomorphology}, keywords = {complexity, urbanism}, month = {November}, number = {3-4}, pages = {393--407}, posted-at = {2008-05-09 00:39:50}, priority = {2}, title = {Dynamics of coupled human-landscape systems}, url = {http://dx.doi.org/10.1016/j.geomorph.2007.04.020}, volume = {91}, year = {2007} }

TY - JOUR ID - citeulike:2773799 L3 - citeulike-article-id:2773799 N2 - A preliminary dynamical analysis of landscapes and humans as hierarchical complex systems suggests that strong coupling between the two that spreads to become regionally or globally pervasive should be focused at multi-year to decadal time scales. At these scales, landscape dynamics is dominated by water, sediment and biological routing mediated by fluvial, oceanic, atmospheric processes and human dynamics is dominated by simplifying, profit-maximizing market forces and political action based on projection of economic effect. Also at these scales, landscapes impact humans through patterns of natural disasters and trends such as sea level rise; humans impact landscapes by the effect of economic activity and changes meant to mitigate natural disasters and longer term trends. Based on this analysis, human-landscape coupled systems can be modeled using heterogeneous agents employing prediction models to determine actions to represent the nonlinear behavior of economic and political systems and rule-based routing algorithms to represent landscape processes. A cellular model for the development of New Orleans illustrates this approach, with routing algorithms for river and hurricane-storm surge determining flood extent, five markets (home, labor, hotel, tourism and port services) connecting seven types of economic agents (home buyers/laborers, home developers, hotel owners/ employers, hotel developers, tourists, port services developer and port services owners/employers), building of levees or a river spillway by political agents and damage to homes, hotels or port services within cells determined by the passage or depth of flood waters. The model reproduces historical aspects of New Orleans economic development and levee construction and the filtering of frequent small-scale floods at the expense of large disasters. IS - 3-4 JF - Geomorphology EP - 407 TI - Dynamics of coupled human-landscape systems VL - 91 T2 - 38th Binghamton Geomorphology Symposium: Complexity in Geomorphology SP - 393 KW - complexity KW - urbanism AU - Werner, BT AU - Mcnamara, DE PY - 2007/11/01/ UR - http://dx.doi.org/10.1016/j.geomorph.2007.04.020 ER -